Hello Listers!
I have located a very nice crystal calibrator from data instruments with markers up to four hundred kilohertz.
Thank you all for responding to my inquiry. I have one thing to acquire to make it fully functional: an RCA to PL-259 patch cable.
Again, thank you all for your courteous consideration of my request, and thank you Larry and Randy for your service moderating the lists.
Craig, KY0O